12.

ʻO ka wehewehe pōkole:

ʻO GPVN-12kV/17.5Kv/24kV ʻO ke kumu hoʻohālike i loko o ka hale AC kiʻekiʻe Voltage vacuum circuit breaker he ʻano o ka holistic a hoʻopaʻa paʻa loa ʻia ʻo High Voltage switchgear.Hoʻopili ka VCB i ka ʻōnaehana mana o ka volta helu 7.2~24kV, ʻekolu manawa a me AC 50/60Hz.Hoʻohana ʻia ia i nā manawa me nā hana maʻamau, e hana ana e pale a mālama i ka laina a me nā mea uila.Kūlike ka huahana me IEC62271-100, GB1984, JB3855 a me DL1403 a hele i ka hoʻāʻo ʻano.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Kūlana Kūlohelohe

ʻO ka mahana wela: -25 ℃ ~ + 45 ℃, ka awelika o kēlā me kēia lā: ≤35 ℃
Kiʻekiʻe: 1000m(Maʻamau);hiki i ka 4500m no ke kauoha kūikawā;
ʻO ka haʻahaʻa pili: ka awelika o kēlā me kēia lā ≤95%, awelika mahina ≤90%;
Ka ikaika o ke olai ≤8 degere;
Pono e hoʻokuʻu ʻia nā manawa kūpono mai nā inflammables, nā mea pahū, nā corrosive a me nā haʻalulu koʻikoʻi.

Hoʻohālike

GPVN -12Kv/17.5kV ʻAi Kūloko Kiʻekiʻe Voltage Vacuum Circuit Breaker

ʻIkepili ʻenehana

ʻAʻole.	'ikamu	Unite	ʻIkepili
1	Volta koho	kV	7.2~12(15/17.5)
2	Ua helu pinepine ʻia	Hz	50/60
3	Kuhi ʻia i kēia manawa	A	630,1000,1250			1600	2000,2500,3150	4000
4	Hoʻoholo ʻia ka ʻauahi pōkole	kA	20	25	31.5	31.5	40	40	50
5	Hoʻoholo ʻia i ka manawa pōkole e hana nei	kA	50	63	80	80	100	100	125
6	Hoʻopaʻa ʻia i ka wā pōkole e kū i kēia manawa	kA	20	25	31.5	31.5	40	40	50
7	ʻO ke kiʻekiʻe i koho ʻia e kū i kēia manawa	kA	50	63	80	80	100	100	125
8	Hoʻohālikelike ʻia ka huki ʻana i waho	kA			12.6	12.6	16	16	20
9	Ua helu ʻia ma waho o ka manawa hoʻoheheʻe ʻia o ka honua	kA	17.4	21.7	27.4	27.4	34.7	34.7	43.5
10	Hoʻoholo ʻia ka wā hoʻomaha pōkole i kēia manawa	Manawa	50				30	30	12
11	Ka helu hana ʻana		O-0.3s-CO-180s-CO				O-180s-CO-180s-CO
12	Hoʻohālikelike ʻia i kēia manawa o ka panakō capacitor hoʻokahi	A	630
13	Hoʻoholo ʻia ka haki ʻana i kēia manawa o ka panakō capacitor hope	A	400
14	1min.ʻO ke alapine mana e kū i ka volta	kV	ʻĀpana i ka pae/ i ka honua: 42, ma waena o nā pilina wehe:48
15	Kūleʻa ka uila uila	kV	ʻĀpana i ka pae/ i ka honua: 75, ma waena o nā hui wehe:85
16	Ola mīkini	Manawa	20000
17	Ka manawa pani	ms	≤75
18	Ka manawa wehe	ms	≤60
19	ʻO ka manawa mālama mana ma lalo o ka volta helu	s	≤10

Ka Ana Hoʻopuka o GPVN-12E

GPVN-24□ Kiekie Voltage Vacuum Breaker Circuit Breaker

Hōʻike ʻenehana

ʻAʻole.	'ikamu	Unite	ʻIkepili
1	Volta koho	kV	24
2	Ua helu pinepine ʻia	Hz	50/60
3	Kuhi ʻia i kēia manawa	A	630 1250 1600 2000 2500 3150 4000
4	Hoʻoholo ʻia ka ʻauahi pōkole	kA	20	25	31.5	31.5
5	Hoʻoholo ʻia i ka manawa pōkole e hana nei	kA	50	63	80	80
6	ʻO ke kaapuni pōkole i koho ʻia e kū i kēia manawa (4s)	kA	20	25	31.5	31.5
7	ʻO ke kiʻekiʻe i koho ʻia e kū i kēia manawa	kA	50	63	80	80
8	Ua helu ʻia ma waho o ka ʻanuʻu i kēia manawa	kA			12.6	12.6
9	Hoʻoholo ʻia ka haki ʻana o kēia manawa o ka hewa honua waho	kA	17.4	21.7	27.4	27.4
10	Hoʻoholo ʻia nā manawa haʻihaʻi o ke au haʻi pōkole	Manawa	50
11	Hoʻoholo ʻia ke kaʻina hana		O-0.3s-CO-180s-CO
12	Hoʻohālikelike ʻia i kēia manawa o ka panakō capacitor hoʻokahi	A	630
13	Hoʻoholo ʻia ka haki ʻana i kēia manawa o ka panakō capacitor back-to-back	A	400
14	1 min.ʻO ke alapine ikaika e kū i ka volta	kV	50
15	Kūleʻa ka uila uila	kV	125
16	Ola mīkini	Manawa	20000
17	Ka manawa pani	ms	75
18	Ka manawa wehe	ms	60
19	ʻO ka manawa mālama ma lalo o ka volta helu	s	10